US174271A - Improvement in bearings for card-grinders - Google Patents
Improvement in bearings for card-grinders Download PDFInfo
- Publication number
- US174271A US174271A US174271DA US174271A US 174271 A US174271 A US 174271A US 174271D A US174271D A US 174271DA US 174271 A US174271 A US 174271A
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- US
- United States
- Prior art keywords
- bearings
- grinders
- card
- improvement
- bearing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 230000002452 interceptive Effects 0.000 description 2
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
- B24B19/16—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding sharp-pointed workpieces, e.g. needles, pens, fish hooks, tweezers or record player styli
- B24B19/18—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding sharp-pointed workpieces, e.g. needles, pens, fish hooks, tweezers or record player styli for grinding carding equipment, e.g. card-clothings
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Preliminary Treatment Of Fibers (AREA)
Description
F. MCCQRMICK. BEARINGS FOR c ARD-GRINDERS.
Patented Feb. 29, 1876.
v/ .5 mw, l! AI .J l v e g W .xv Q J/ /H/ /n .Z /HH/ //Hn\\\\\r M f d \\/,//lll\\\\l// MIM MI./ /f|.\\ r//l/ @I 1 n L l .\V\N NNI//|.Ml m W. ,7. m w. m m l m Fi||||| m /llllll v w HHHIHIIHHH/ .m \.wN//// m. C C \U \N\ \\//H/ f C ,/H/ /VL v llllllllllll |l|.\ llllllllll Ill the machine without section of the bearing.v
rbeing revolved in the UNITED STATES PATENT Ortner..
FRANCIS MGGORMIOK, OF PHILADELPHIA, PENNSYLVANIA.
uviPRovEMENT iN BEARINGS FOR CARD-GRINDERS.
Specification forming part of Letters Patent N o. 174,271, dated February 29, 1876; application filed Y February 10, 1876.
To all whom it may concern Be it known that of Philadelphia, Pennsylvania, have invented certain Improvements in Bearings for Card- Grinders, ot which the following is a specificacation: l
My invention relates to an improvement in bearings for the journals of the grindingdisks which-are applied to carding-machines for the purpose of sharpening the teeth of the card-cylinders; and theA object of my invention is to so construct these bearing that they may be permanently attached to the frame of' interfering with its 0perations. This object I obtain in the manner which I will now proceed to describe, refer-` ence being-had to the accompanying drawing, in which- Figure 1 is a side view, illustrating the application of my improved bearin g to the frame of a carding-machine, and Fig. 2 a vertical A represents one of the side frames of a carding-machine; B, the carding-cylinder; D, the doi'er, and E the grinding-disk, the latter present instance by power imparted to its spindle from the shaft ot' the doffer. As the disk is revolved it acts upon the teeth of' both cylinders B and I) in the usual manner. The bearing a has a removable cap, b, and is provided with a tubular projection, d, adapted to a sleeve, e, within which itis confined can turn freely) by means of a pin, f, projecting into a groove, c, in the said projection, the
I, FRANCIS McGoRMreK,-
vertically (but so that it bearing being thus connected to the sleeve by a swivel-joint. The sleeve e is adapted at its lower end to the vertical threaded portion of au angular arm F, a jam-nut, g, on which serves to secure the sleeve in any position to which it is adjusted. The horizontal portion of the arm F ings in the frame of the machine, to which it is secured so as to be readily adjustable longitudinally by means of nuts 71, h, adapted to the threaded end of' the arm. The grindingdisk and its spindle can be readily applied to or removed from the bearing by removing the cap b, without disturbing any other of the parts of the bearing, which, owing to the shape of the arm, can be allowed to remain on theframe, as it will not interfere with the Iordinary operations of' the machine. After the spindle of the grinder has been inserted into its place, it may be readily adjusted, either longitudinally, by means of the nuts It and h', or vertically for manipulating the sleeve'e.
I claim as my invention- The combination of the arm F, adapted to the frame of a carding-mach'ine so as fto be adjustable thereon, adjustable sleeve e, all as set forth.
In testimony whereof' I have signed my name to this specification in the presence of two subscribing witnesses.
, FRAN GIS MCGORMIOK. Witnesses:
HARRY HowsoN, Jr., HARRY SMITH.
passes through suitable openl with the bearing a and
Publications (1)
Publication Number | Publication Date |
---|---|
US174271A true US174271A (en) | 1876-02-29 |
Family
ID=2243678
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US174271D Expired - Lifetime US174271A (en) | Improvement in bearings for card-grinders |
Country Status (1)
Country | Link |
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US (1) | US174271A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030154988A1 (en) * | 2002-02-21 | 2003-08-21 | Spiration, Inc. | Intra-bronchial device that provides a medicant intra-bronchially to the patient |
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0
- US US174271D patent/US174271A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030154988A1 (en) * | 2002-02-21 | 2003-08-21 | Spiration, Inc. | Intra-bronchial device that provides a medicant intra-bronchially to the patient |
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